发明公开
EP4422249A1 CHANNEL STATE INFORMATION (CSI) MEASUREMENT METHOD, TERMINAL, AND NETWORK SIDE DEVICE
审中-实审
基本信息:
- 专利标题： CHANNEL STATE INFORMATION (CSI) MEASUREMENT METHOD, TERMINAL, AND NETWORK SIDE DEVICE
- 申请号：EP22882938.8 申请日：2022-10-20
- 公开(公告)号：EP4422249A1 公开(公告)日：2024-08-28
- 发明人： ZHENG, Kaili , YUAN, Jiangwei , REN, Qianyao , TAMRAKAR, Rakesh
- 申请人： VIVO MOBILE COMMUNICATION CO., LTD.
- 申请人地址： CN Dongguan, Guangdong 523863 No.1, Vivo Road, Chang'an
- 专利权人： VIVO MOBILE COMMUNICATION CO., LTD.
- 当前专利权人： VIVO MOBILE COMMUNICATION CO., LTD.
- 当前专利权人地址： CN Dongguan, Guangdong 523863 No.1, Vivo Road, Chang'an
- 代理机构： Conti, Marco
- 优先权： CN 2111234363 2021.10.22
- 国际申请： CN2022126397 2022.10.20
- 国际公布： WO2023066333 2023.04.27
- 主分类号： H04W24/02
- IPC分类号： H04W24/02
摘要：
This application discloses a channel state information CSI measurement method, a terminal, and a network-side device, and pertains to the field of communication technologies. The CSI measurement method of embodiments of this application includes: sending, by the network-side device, CSI measurement configuration information to the terminal, where the CSI measurement configuration information is used for configuring a target CSI measurement resource associated with measurement of target CSI information; and receiving, by the network-side device, the target CSI information from the terminal. The target CSI information includes at least one of the following: Doppler shift, Doppler spread, Doppler spectrum, time domain channel correlation matrix, delay spread, average delay, delay spectrum, and frequency domain channel correlation matrix.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04W | 无线通信网络 |
| ------H04W24/00 | 监督，监控或测试装置 |
| --------H04W24/02 | .用于优化操作环境的装置 |